While we were in St. Lucia, we drank a lot of BBC's. We didn't know what they were, but other guests at the resort told us we must try them, so we did. And they were amazing and we drank a lot of them while we were there. When we got back, I located the recipe off of TripAdvisor so we can try to replicate them someday. I will share the recipe with you now!
Here I am, dying of heat and drinking one of many BBCs:
BBC (Bailey's Banana Colada)
c/o Sandals Grande St. Lucian
Bailey's Irish Cream®
Piña Colada Mix
Put banana and liqueur into blender until it is a thick paste then add bailey's to taste and pina colada mix and rum. Blend well then add ice blend until smooth and enjoy!